University of Minnesota tobacco researchers have found that heavy smokers who reduce their number of daily cigarettes still take in two to three times more total toxins per cigarette than light ...

Introduction: Cigarette smokers experience higher levels of depressive symptoms and are more likely to be diagnosed with depressive disorders than nonsmokers. To date, the nature of the ...

Heavy smokers -- those who light up 25 times or more a day -- look to their cigarettes for comfort and companionship, according to a new study. In-depth interviews with 51 heavy smokers in the journal ...

NEW YORK (Reuters Health) - In people with rheumatoid arthritis, heavy cigarette smoking appears to slow the rate of joint destruction, new research suggests. Sign up here. "Potentially, this may be ...

Nicotine & Tobacco Research, Vol. 11, No. 2, Special Issue on Light and Intermittent Smoking (February 2009), pp. 134-138 (5 pages) Introduction: Understanding tobacco use among nondaily and light ...

The perception by teenagers and young adults that heavy cigarette smoking is a high-risk activity has declined in many states, according to a study on substance abuse and mental health released on ...

Since the introduction of electronic cigarettes, or e-cigarettes, to the United States in 2006, intense debate has surrounded the marketing, regulation and use of these nicotine-delivery products.